diff --git a/flake.lock b/flake.lock
index 57bb2d9..1bbe812 100644
--- a/flake.lock
+++ b/flake.lock
@@ -10,11 +10,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1707830867,
-        "narHash": "sha256-PAdwm5QqdlwIqGrfzzvzZubM+FXtilekQ/FA0cI49/o=",
+        "lastModified": 1715290355,
+        "narHash": "sha256-2T7CHTqBXJJ3ZC6R/4TXTcKoXWHcvubKNj9SfomURnw=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "8cb01a0e717311680e0cbca06a76cbceba6f3ed6",
+        "rev": "8d37c5bdeade12b6479c85acd133063ab53187a0",
         "type": "github"
       },
       "original": {
@@ -23,28 +23,6 @@
         "type": "github"
       }
     },
-    "alejandra": {
-      "inputs": {
-        "flakeCompat": "flakeCompat",
-        "nixpkgs": [
-          "wired",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1652974241,
-        "narHash": "sha256-0AolxQtKj3Oek0WSbODDpPVO5Ih8PXHOA3qXEKPB4dQ=",
-        "owner": "kamadorueda",
-        "repo": "alejandra",
-        "rev": "0be1462419fc73270a5dc0f84f8092603890b029",
-        "type": "github"
-      },
-      "original": {
-        "owner": "kamadorueda",
-        "repo": "alejandra",
-        "type": "github"
-      }
-    },
     "firefox-addons": {
       "inputs": {
         "flake-utils": "flake-utils",
@@ -67,6 +45,24 @@
         "type": "github"
       }
     },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1714641030,
+        "narHash": "sha256-yzcRNDoyVP7+SCNX0wmuDju1NUCt8Dz9+lyUXEI0dbI=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "e5d10a24b66c3ea8f150e47dfdb0416ab7c3390e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
         "lastModified": 1629284811,
@@ -115,29 +111,31 @@
         "type": "github"
       }
     },
-    "flakeCompat": {
-      "flake": false,
+    "flake-utils_4": {
+      "inputs": {
+        "systems": "systems_3"
+      },
       "locked": {
-        "lastModified": 1648199409,
-        "narHash": "sha256-JwPKdC2PoVBkG6E+eWw3j6BMR6sL3COpYWfif7RVb8Y=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "64a525ee38886ab9028e6f61790de0832aa3ef03",
+        "lastModified": 1705309234,
+        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
         "type": "github"
       },
       "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
+        "owner": "numtide",
+        "repo": "flake-utils",
         "type": "github"
       }
     },
     "hardware": {
       "locked": {
-        "lastModified": 1711352745,
-        "narHash": "sha256-luvqik+i3HTvCbXQZgB6uggvEcxI9uae0nmrgtXJ17U=",
+        "lastModified": 1716173274,
+        "narHash": "sha256-FC21Bn4m6ctajMjiUof30awPBH/7WjD0M5yqrWepZbY=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "9a763a7acc4cfbb8603bb0231fec3eda864f81c0",
+        "rev": "d9e0b26202fd500cf3e79f73653cce7f7d541191",
         "type": "github"
       },
       "original": {
@@ -196,11 +194,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712386041,
-        "narHash": "sha256-dA82pOMQNnCJMAsPG7AXG35VmCSMZsJHTFlTHizpKWQ=",
+        "lastModified": 1715381426,
+        "narHash": "sha256-wPuqrAQGdv3ISs74nJfGb+Yprm23U/rFpcHFFNWgM94=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "d6bb9f934f2870e5cbc5b94c79e9db22246141ff",
+        "rev": "ab5542e9dbd13d0100f8baae2bc2d68af901f4b4",
         "type": "github"
       },
       "original": {
@@ -242,11 +240,11 @@
         "rust-overlay": "rust-overlay_2"
       },
       "locked": {
-        "lastModified": 1694177726,
-        "narHash": "sha256-eaYATUkElEbXGcehShhYfcGhrjfTMQEmJqxvO+/5ciw=",
+        "lastModified": 1714571717,
+        "narHash": "sha256-o4tqlTzi9kcVub167kTGXgCac9jM3kW4+v9MH/ue4Hk=",
         "owner": "oxalica",
         "repo": "nil",
-        "rev": "4775e34c30f6101a9bb4364a0c7e4aae4ae43f11",
+        "rev": "2f3ed6348bbf1440fcd1ab0411271497a0fbbfa4",
         "type": "github"
       },
       "original": {
@@ -310,13 +308,25 @@
         "type": "github"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1714640452,
+        "narHash": "sha256-QBx10+k6JWz6u7VsohfSw8g8hjdBZEf8CFzXH1/1Z94=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"
+      }
+    },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1713714268,
-        "narHash": "sha256-ZJGnom7YthvNxUZLdUzy5VePTwYgDYcnnPpyHT4n9lY=",
+        "lastModified": 1716128955,
+        "narHash": "sha256-3DNg/PV+X2V7yn8b/fUR2ppakw7D9N4sjVBGk6nDwII=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "69ee1d82f1fa4c70a3dc9a64111e7eef3b8e4527",
+        "rev": "f9256de8281f2ccd04985ac5c30d8f69aefadbe8",
         "type": "github"
       },
       "original": {
@@ -328,11 +338,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1711460390,
-        "narHash": "sha256-akSgjDZL6pVHEfSE6sz1DNSXuYX6hq+P/1Z5IoYWs7E=",
+        "lastModified": 1716061101,
+        "narHash": "sha256-H0eCta7ahEgloGIwE/ihkyGstOGu+kQwAiHvwVoXaA0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "44733514b72e732bd49f5511bd0203dea9b9a434",
+        "rev": "e7cc61784ddf51c81487637b3031a6dd2d6673a2",
         "type": "github"
       },
       "original": {
@@ -342,6 +352,22 @@
         "type": "github"
       }
     },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1706487304,
+        "narHash": "sha256-LE8lVX28MV2jWJsidW13D2qrHU/RUUONendL2Q/WlJg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "90f456026d284c22b3e3497be980b2e47d0b28ac",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "agenix": "agenix",
@@ -392,11 +418,30 @@
         ]
       },
       "locked": {
-        "lastModified": 1688783586,
-        "narHash": "sha256-HHaM2hk2azslv1kH8zmQxXo2e7i5cKgzNIuK4yftzB0=",
+        "lastModified": 1714529851,
+        "narHash": "sha256-YMKJW880f7LHXVRzu93xa6Ek+QLECIu0IRQbXbzZe38=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "7a29283cc242c2486fc67f60b431ef708046d176",
+        "rev": "9ca720fdcf7865385ae3b93ecdf65f1a64cb475e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "rust-overlay_3": {
+      "inputs": {
+        "flake-utils": "flake-utils_4",
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1715393623,
+        "narHash": "sha256-nSUFcUqyTQQ/aYFIB05mpCzytcKvfKMy3ZQAe0fP26A=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "8eb8671512cb0c72c748058506e50c54fb5d8e2b",
         "type": "github"
       },
       "original": {
@@ -435,35 +480,35 @@
         "type": "github"
       }
     },
-    "utils": {
+    "systems_3": {
       "locked": {
-        "lastModified": 1652776076,
-        "narHash": "sha256-gzTw/v1vj4dOVbpBSJX4J0DwUR6LIyXo7/SuuTJp1kM=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "04c1b180862888302ddfb2e3ad9eaa63afc60cf8",
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
         "type": "github"
       },
       "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
+        "owner": "nix-systems",
+        "repo": "default",
         "type": "github"
       }
     },
     "wired": {
       "inputs": {
-        "alejandra": "alejandra",
+        "flake-parts": "flake-parts",
         "nixpkgs": [
           "nixpkgs"
         ],
-        "utils": "utils"
+        "rust-overlay": "rust-overlay_3"
       },
       "locked": {
-        "lastModified": 1671338321,
-        "narHash": "sha256-Nm/DarDGFYP+ocPcoEYh4guKXH+jndREtMl0VKMSYF8=",
+        "lastModified": 1715552757,
+        "narHash": "sha256-ZOgCSIcdvG8+RcZCXSAEmb/LZ2Ap9wU4nvbxNDA+QN0=",
         "owner": "Toqozz",
         "repo": "wired-notify",
-        "rev": "f4300acba8180f8fc6babc1a118f9b3753a2b052",
+        "rev": "18b44306b2636fc7f238a9d946c7b8aac217122d",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 5e4a5d9..ab284ac 100644
--- a/flake.nix
+++ b/flake.nix
@@ -53,14 +53,12 @@
       (system:
         let
           pkgs = import nixpkgs { inherit system; };
-          inherit (pkgs) lib;
+          inherit (pkgs) lib nixos-rebuild;
 
           nixeovimPackage = config: nixeovim.lib.mkNixeovimPackage { inherit system config; };
-          nixos-rebuild = pkgs.nixos-rebuild.override { nix = pkgs.nixVersions.stable; };
 
           localMachines = lib.filterAttrs (h: m: m.config.deployment.targetHost == null) self.nixosConfigurations;
           vpsMachines = lib.filterAttrs (h: m: m.config.deployment.targetHost != null) self.nixosConfigurations;
-
         in
         {
           packages = {
@@ -81,6 +79,7 @@
 
               switch = lib.recurseIntoAttrs (lib.mapAttrs
                 (hostname: machine: pkgs.writeShellScript "switch/${hostname}" ''
+                  set -e
                   ${nixos-rebuild}/bin/nixos-rebuild switch --flake .#${hostname} $@
                   ${lib.optionalString machine.config.hardware.pulseaudio.systemWide ''
                     systemctl restart pulseaudio.service